201541984

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3929}}^1$

素因数の和:4175

約数の個数: 48

約数和(自身を含む): 455565600

約数和(自身を除く): 254023616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3664, 3929, 6412, 7328, 7858, 12824, 15716, 25648, 27503, 31432, 51296, 55006, 62864, 110012, 125728, 220024, 440048, 880096, 899741, 1799482, 3598964, 6298187, 7197928, 12596374, 14395856, 25192748, 28791712, 50385496, 100770992, 201541984]

約数ペア:

[(1, 201541984), (2, 100770992), (4, 50385496), (7, 28791712), (8, 25192748), (14, 14395856), (16, 12596374), (28, 7197928), (32, 6298187), (56, 3598964), (112, 1799482), (224, 899741), (229, 880096), (458, 440048), (916, 220024), (1603, 125728), (1832, 110012), (3206, 62864), (3664, 55006), (3929, 51296), (6412, 31432), (7328, 27503), (7858, 25648), (12824, 15716)]